Home / 2,331,954.23-3,490,030.80-1,433,964.74

Finding the Fourth Proportional to 2,331,954.23, 3,490,030.80 and 1,433,964.74

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Solution

The fourth proportional to 2,331,954.23, 3,490,030.80 and 1,433,964.74 is: 2,146,088.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,954.23 : 3,490,030.80 = 1,433,964.74 : x
  2. Step 2: Convert to fraction form
    2,331,954.23/3,490,030.80 = 1,433,964.74/x
  3. Step 3: Cross multiply
    2,331,954.23x = 3,490,030.80 × 1,433,964.74
  4. Step 4: Simplify right side
    2,331,954.23x = 5,004,581,091,263.84
  5. Step 5: Solve for x
    x = 5,004,581,091,263.84/2,331,954.23
  6. Step 6: Final answer
    x = 2,146,088.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.